Unfortunately the usage restrictions of the non-open-source licence make it a no-go for me. Can't use it for anything that could potentially facilitate "any transaction of economic value", which removes most of the utility of such an app.
The license is somewhat vague. Essentially, it means you can use the software as a tool for your revenue-generating business. You have the option to use it for free if you self-host. Alternatively, you can choose a paid membership in our network, which eliminates the need for you to handle maintenance. The license specifically restricts selling the software to others without ANY coop consent.
I couldn't see any paid option (I did look), and still can't.